A new relic wielder has appeared, and she's not friendly. Even worse, she's using the Nehushtan Armor, which was stolen in the attack on the concert two years ago. Tsubasa loses control of herself and prepares to sing her Superb Song...

Chris is alone and scared, and cut off from anyone who could help her. She's living out of an abandoned building in the evacuated zone, when she's met by an unlikely friend. Meanwhile, Tsubasa has recovered enough to start fighting again. To celebrate her return, Hibiki decides to take her on a date!

Over a hundred days after the Lunar Attack, Hibiki and Chris are carrying the Staff of Solomon to an American military base. The train they're on is suddenly attacked by Noise, and the Noise seems to be being controlled.

Maria summons Noise and attacks Tsubasa at the Queens of Music concert. If Tsubasa wants to transform and fight back, it will mean revealing to the entire world that she is a Symphogear wielder.

A space shuttle sent to the Moon has recovered parts of heretical technology as well as the body of Dr. Nastassja, but a collision with space debris threatens to send it crashing into a mountain. Will the Symphogear wielders be able to use their songs to stop the collision in time?

As Shem-Ha brings out her final form to fight the wielders, Carol burns up her memories to protect them from Shem-Ha's attack. Shem-Ha then begins using her bio-terminal network to take control of all of humanity, but Hibiki, fueled by determination to save Miku, manages to disrupt Shem-Ha's power and finally drive her out of Miku's body. With Yggdrasil still active, Miku dons the Shénshòujìng Faust Robe and joins the others in a united Superb Song, allowing them to simultaneously destroy all the Yggdrasil cores around the world. With the world restored to normal, Hibiki and Miku tell each other their true feelings.